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# C# Backend Software Developer

- **Company:** ECM Selection Limited
- **Location:** Cambridge, UK (Remote available)
- **Salary:** £60,000.0
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Amazon Web Services, C Sharp (Programming Language), Cloud Computing, Databases, Continuous Integration, .NET Core, Backend, Kubernetes, Api Design, Network Server, Docker, Jenkins
- **Published:** August 24, 2026
- **Apply:** https://www.ecmselection.co.uk/register/26848

## About the Role

Running at the forefront of collaborative design platforms for engineers, our client seeks genuinely talented and skilled backend developers to play a key role in the evolution of their cutting-edge product.

Working with .NET Core, AWS and distributed high-load systems, you will enjoy handling novel technical challenges involving engineering software, microelectronics and cloud services.

Your regular tasks may include: building state-of-the-art cloud-native applications; scalable infrastructure; and fully exploiting the benefits of advanced techniques (such as AI and ML) to power complex search capabilities. You will need to be adept with code working with data on a large scale, including potentially data modelling, relational databases, and stateful and stateless servers, as well as ORM frameworks. This will allow you to design efficient, intent-based APIs and have a major influence on the product development of complex cloud applications.

Of course, such a challenging target can only be reached via good collaboration and effectively sharing knowledge with the rest of your skilled team, so excellent communication skills and a cooperative approach to development work will be expected.

Requirements include:

 * A good degree in a technical subject such as Computer Science or similar
 * Excellent skills with C#, the .NET Framework and .NET Core
 * Familiar with multi-tenant architecture, scalable infrastructure and cloud microservices
 * Demonstrable skills with AWS, (e.g. EC2, ECS, RDS) and containers such as Docker and Kubernetes
 * Comfortable with CI / CD and Jenkins, in a commercial setting

You will also need full right to work in the UK without time limit or sponsorship.

## Description

Keywords: Backend Developer, C#, .NET Core, .NET Framework, Cloud, AWS, CI / CD, Containers, Docker, Kubernetes, API development, Databases, Stateful and Stateless Servers


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